-
401
Calculation of GIC in the North Island of New Zealand Using MT Data and Thin‐Sheet Modeling
Published 2020-11-01“…It is concluded that despite its relatively low latitude the North Island power network is potentially at risk from significant GIC during extreme storms.…”
Get full text
Article -
402
Significant Midlatitude Bubble‐Like Ionospheric Super‐Depletion Structure (BLISS) and Dynamic Variation of Storm‐Enhanced Density Plume During the 23 April 2023 Geomagnetic Storm...
Published 2024-03-01“…This BLISS appeared as a low‐density channel extending poleward/westward and reached ∼40° geomagnetic latitude, corresponding to an APEX height of ∼5,000 km. …”
Get full text
Article -
403
Thermospheric Conditions Associated With the Loss of 40 Starlink Satellites
Published 2022-10-01“…Note that the neutral density increase is expected to be much higher at high latitudes where the neutral disturbances are initiated.…”
Get full text
Article -
404
Nightside Neutral Density Disturbances Collocated With Equatorial Plasma Irregularities Above 450 km: GRACE and GRACE‐FO Observations in 2002–2022
Published 2024-12-01“…To examine the relationship between EPI and NDD, statistical dependences of EPIs and NDDs on season/longitude (S/L), Magnetic Latitude (MLAT), Magnetic Local Time (MLT), and solar activity have been checked. …”
Get full text
Article -
405
Freeze-Thaw Stability Analysis of the High-Ice Content Soil-Rock Cutting Slope: A Case Study in Oroqen Autonomous Banner, North China
Published 2020-01-01“…This area is located in the high-latitude permafrost regions of the Daxing’anling Mountains. …”
Get full text
Article -
406
The Malagasy Mountain Programme: Understanding Madagascar's High-Elevation Systems Under Global Change
Published 2025-02-01“…Worldwide, high-elevation and high-latitude systems are experiencing the effects of global change faster than elsewhere, but there are limited data on the rate and impact of this change in Malagasy mountains. …”
Get full text
Article -
407
Baroclinic instability from an experimental perspective
Published 2024-09-01“…In the mid-latitude atmosphere, synoptic eddies carry heat and momentum towards the poles and are hence a major element shaping weather and climate. …”
Get full text
Article -
408
Variability of Ionosphere Over Indian Longitudes to a Variety of Space Weather Events During December 2006
Published 2023-11-01“…The origin and characteristics of a positive ionospheric storm which occurred over Tirunelveli (TIR, geomagnetic latitude: −0.18°N) in the recovery phase of storm due to simultaneous presence of enhanced O/N2 and WEJ or weakened EEJ during the HILDCAA (7th and 8th of December) is investigated. …”
Get full text
Article -
409
Substantially underestimated global health risks of current ozone pollution
Published 2025-01-01“…Importantly, the all-cause ozone-attributable deaths significantly surpass previous recognition from specific diseases worldwide. Notably, mid-latitude Asia (30°N) and the western United States show high mortality burden, contributing substantially to global ozone-attributable deaths. …”
Get full text
Article -
410
Climate change heterogeneity: A new quantitative approach.
Published 2025-01-01“…Furthermore, the methodology holds the added significance of concurrently encompassing both temporal and spatial dimensions in temperature analysis, owing to the close alignment between unconditional quantiles and latitude measures. Applying our quantitative methodology for the period 1950-2019 to the Globe (2192 stations) and Spain (30 stations) as a benchmark region, we find that both experience a distributional warming process (beyond the standard average) but of very different types. …”
Get full text
Article -
411
Future Changes in Winter‐Time Extratropical Cyclones Over South Africa From CORDEX‐CORE Simulations
Published 2025-01-01“…Abstract Extratropical cyclones (ETCs) significantly impact mid‐latitude weather patterns and are crucial for understanding the societal implications of regional climate variability, climate change, and associated extreme weather. …”
Get full text
Article -
412
Two‐Way Assessment of Ionospheric Maps Performance Over the Brazilian Region: Global Versus Regional Products
Published 2023-02-01“…Aiming to contribute to this discussion, our investigation presents a comparison between seven global and regional ionospheric maps considering two approaches: (a) ionosonde data‐based assessment and (b) global navigation satellite systems (GNSS) positioning assessment. A challenging low latitude ionosphere scenario, the Brazilian region, was selected during a week with an active geomagnetic storm. …”
Get full text
Article -
413
Analysis of Spatiotemporal Properties and Modeling of the Nonisotropy of GNSS Tropospheric Slant Path Delay
Published 2025-01-01“…Results indicate ΔN depends on time, latitude, altitude, elevation, and azimuth. The model categorizes SPD into positive anisotropy, undetermined isotropy, or negative anisotropy. …”
Get full text
Article -
414
A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing
Published 2022-01-01“…Increases in air temperature and evaporation have aggravated the drought in high-latitude areas. The drought situation has been alleviated in high-altitude areas due to the acceleration of snow melt water. …”
Get full text
Article -
415
Geomagnetically Induced Current Modeling in New Zealand: Extreme Storm Analysis Using Multiple Disturbance Scenarios and Industry Provided Hazard Magnitudes
Published 2022-12-01“…Multiple methods are used to simulate the varying magnitude of the magnetic field across the different latitudes of New Zealand. Modeled GIC is produced for nine extreme storm scenarios, each covering 1–1.5 days in duration. …”
Get full text
Article -
416
A High-Precision Real-Time PWV Grid Model for the China Region and Its Preliminary Performance in WRF Assimilation
Published 2025-01-01“…Results showed that the new model outperforms HGPT2 in terms of accuracy, particularly in low-latitude regions. In addition, the model was successfully assimilated into the weather research and forecasting (WRF) model, significantly improving the accuracy of the initial atmospheric field for numerical weather prediction. …”
Get full text
Article -
417
Characterization of Scintillation Events With Basis on L1 Transmissions From Geostationary SBAS Satellites
Published 2024-01-01“…The results indicate that: (a) scintillation occurs from September to March in both links; (b) the most likely numbers of observed scintillation events per night were two or three, particularly during the first 2 years; (c) on average, the first scintillation event usually had larger maximum S4 values when compared to those of the later ones along the night; (d) the first scintillation event had a longer mean duration than the succeeding ones in a given night; (e) the durations of scintillation events, regardless of their numbers per night and the location, decreased with local time; (f) the opposite dependence of spacings between consecutive events on local time was observed; (g) the cumulative distribution functions of the scintillation onset time indicated a strong dependence on the dip latitude of the station; and (h) early occurrences of onset times are directly related to the increased probability of the occurrence of multiple scintillation events.…”
Get full text
Article -
418
Modeling TEC Irregularities in the Arctic Ionosphere Using Empirical Orthogonal Function Method
Published 2023-08-01“…The IGS ROTI maps are daily averaged in magnetic latitude and local time coordinates. To develop a climatological model, the ROTI maps are decomposed into base functions and coefficients using the empirical orthogonal function (EOF) method. …”
Get full text
Article -
419
Health Behaviors and Overweight in Nursing Home Employees: Contribution of Workplace Stressors and Implications for Worksite Health Promotion
Published 2015-01-01“…Of 1506 respondents, 20% reported exposure to three or more workplace stressors (physical or organizational), such as lifting heavy loads, low decision latitude, low coworker support, regular night work, and physical assault. …”
Get full text
Article -
420
Modified GIC Estimation Using 3‐D Earth Conductivity
Published 2020-08-01“…We estimate that the proposed modified 3‐D GIC modeling approach produces GIC values that are well within 50% of those obtained with the full‐scale power line integration of spatially variable geoelectric fields, for storms comparable in scale to the 2003 Halloween storm, all geological structures, and power lines located in the contiguous United States and other low‐ to middle‐latitude regions.…”
Get full text
Article